Storage rack



FIG. 1 is a front elevational view of a storage rack showing my newdesign;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view the left side being a mirrorimage thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof.

The ornamental design for a storage rack, as shown and described.